<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="关键字" prop="keyword">
        <el-input
        v-model="queryParams.keyword"
        placeholder="名称、品牌、规格、描述"
        clearable
        @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="分类" prop="categoryId">
        <el-select v-model="queryParams.categoryId" clearable>
          <el-option v-for="item in goodsList" :key="item.category.id" :label="item.category.categoryName"
            :value="item.category.id" @keyup.enter.native="handleQuery">
            {{ item.category.categoryName }}
          </el-option>
        </el-select>

      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['goods:goods:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
                  <router-link to="/business/store">
                <el-button
                  size="mini"
                  plain
                  type="primary"
                  icon="el-icon-mobile"
                  @click="handleStore()"
                >
                  仓库
                </el-button>
                </router-link>
              </el-col>
              <el-col :span="1.5">
                  <router-link to="/business/category">
                <el-button
                  size="mini"
                  plain
                  type="primary"
                  icon="el-icon-coin"
                  @click="handleCategory()"
                >
                  分类
                </el-button>
                </router-link>
              </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="goodsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="goods.id" />
      <el-table-column label="封面" align="center" prop="goods.goodsCover">
           <template slot-scope="scope">
           <el-image
             style="width: 100px; height: 100px"
            :src="scope.row.goods.goodsCover">
            </el-image>
         </template>
      </el-table-column>
      <el-table-column label="名称" align="center" prop="goods.goodsName" />
      <el-table-column label="品牌" align="center" prop="goods.brand" />
      <el-table-column label="分类" align="center" prop="goods.categoryId" />
      <el-table-column label="规格" align="center" prop="goods.spec" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['goods:goods:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['goods:goods:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改物品信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="物品名称" prop="goodsName">
          <el-input v-model="form.goodsName" placeholder="请输入物品名称" />
        </el-form-item>
        <el-form-item label="分类" prop="categoryId">
          <el-input v-model="form.categoryId" placeholder="请输入品牌" />
          <!-- <el-select v-model="queryParams.categoryId" clearable> -->
            <!-- <el-tree
            :data="data"
            show-checkbox
            node-key="id"
            :default-expanded-keys="[2, 3]"
            :default-checked-keys="[5]">
            </el-tree> -->
          <!-- </el-select> -->
        </el-form-item>
        <el-form-item label="品牌" prop="brand">
          <el-input v-model="form.brand" placeholder="请输入品牌" />
        </el-form-item>
        <el-form-item label="封面">
          <el-upload
              ref="upfile"
              action="upload"
              style="display: inline"
              :auto-upload="false"
              :on-change="handleChange"
              :file-list="fileList">
            <el-button type="success">选择文件</el-button>
          </el-upload>
        </el-form-item>

        <el-form-item label="描述" prop="goodsDesc">
          <el-input v-model="form.goodsDesc" placeholder="请输入描述" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listGoods, getGoods, delGoods, addGoods, updateGoods,minIoUploadFile} from "@/api/business/goods";

export default {
  name: "Goods",
  data() {
    return {
      //文件上传数组
      fileList: [],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 物品信息表格数据
      goodsList: [],
      // 查询参数
      linkmaneList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        keyword: null,
        goodsName: null,
        goodsCover: null,
        categoryId: null,
        brand: null,
        spec: null,
        goodsDesc: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询物品信息列表 */
    getList() {
      this.loading = true;
      listGoods(this.queryParams).then(response => {
        this.goodsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
     /** 文件变化操作 */
     handleChange(file, fileList){
      this.fileList=fileList;
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        goodsName: null,
        goodsCover: null,
        categoryId: null,
        brand: null,
        spec: null,
        goodsDesc: null
      };
      this.fileList = [];
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 文件变化操作 */
    uploadFile(file, fileList) {
      console.log(file.raw);
      this.fileStore = file.raw;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加物品信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      console.log(row.goods.id);
      this.reset();
      const id = row.goods.id || this.ids
      getGoods(id).then(response => {
        console.log(response.data);
        this.form = response.data;
        this.open = true;
        this.title = "修改物品信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        //拼接表单数据
        console.log(11);
        let formData = new FormData();
        formData.append("file",this.fileList[0].raw)
        minIoUploadFile(formData).then(response => {
        console.log(response.data);
        let goodsAndFileVo=new FormData();
        goodsAndFileVo.append("goodsCover",response.data);
        goodsAndFileVo.append("goodsName",this.form.goodsName);
        goodsAndFileVo.append("categoryId",this.form.categoryId);
        goodsAndFileVo.append("brand",this.form.brand);
        goodsAndFileVo.append("goodsDesc",this.form.goodsDesc);
        if (valid) {
          if (this.form.id != null) {
            goodsAndFileVo.append("id",this.form.id);
            updateGoods(goodsAndFileVo).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addGoods(goodsAndFileVo).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
        })
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除物品信息编号为"' + ids + '"的数据项？').then(function() {
        return delGoods(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('goods/goods/export', {
        ...this.queryParams
      }, `goods_${new Date().getTime()}.xlsx`)
    },
  // 跳转仓库
     handleStore() {
         ({
            path: "/business/store",
         })
     },
       // 跳转分类
     handleCategory() {
         ({
            path: "/business/category",
         })
     },
     }
   };
   </script>

